1/* 2 * Broadcom BCM470X / BCM5301X ARM platform code. 3 * DTS for Buffalo WXR-1900DHP 4 * 5 * Copyright (C) 2015 Felix Fietkau <nbd@openwrt.org> 6 * 7 * Licensed under the GNU/GPL. See COPYING for details. 8 */ 9 10/dts-v1/; 11 12#include "bcm4708.dtsi" 13#include "bcm5301x-nand-cs0-bch8.dtsi" 14 15/ { 16 compatible = "buffalo,wxr-1900dhp", "brcm,bcm4709", "brcm,bcm4708"; 17 model = "Buffalo WXR-1900DHP"; 18 19 chosen { 20 bootargs = "console=ttyS0,115200"; 21 }; 22 23 memory { 24 reg = <0x00000000 0x08000000>; 25 }; 26 27 leds { 28 compatible = "gpio-leds"; 29 30 usb { 31 label = "bcm53xx:green:usb"; 32 gpios = <&chipcommon 4 GPIO_ACTIVE_HIGH>; 33 linux,default-trigger = "default-off"; 34 }; 35 36 power-amber { 37 label = "bcm53xx:amber:power"; 38 gpios = <&chipcommon 5 GPIO_ACTIVE_HIGH>; 39 linux,default-trigger = "default-off"; 40 }; 41 42 power-white { 43 label = "bcm53xx:white:power"; 44 gpios = <&chipcommon 6 GPIO_ACTIVE_HIGH>; 45 linux,default-trigger = "default-on"; 46 }; 47 48 router-amber { 49 label = "bcm53xx:amber:router"; 50 gpios = <&chipcommon 7 GPIO_ACTIVE_HIGH>; 51 linux,default-trigger = "default-off"; 52 }; 53 54 router-white { 55 label = "bcm53xx:white:router"; 56 gpios = <&chipcommon 8 GPIO_ACTIVE_HIGH>; 57 linux,default-trigger = "default-off"; 58 }; 59 60 wan-amber { 61 label = "bcm53xx:amber:wan"; 62 gpios = <&chipcommon 9 GPIO_ACTIVE_HIGH>; 63 linux,default-trigger = "default-off"; 64 }; 65 66 wan-white { 67 label = "bcm53xx:white:wan"; 68 gpios = <&chipcommon 10 GPIO_ACTIVE_HIGH>; 69 linux,default-trigger = "default-off"; 70 }; 71 72 wireless-amber { 73 label = "bcm53xx:amber:wireless"; 74 gpios = <&chipcommon 11 GPIO_ACTIVE_HIGH>; 75 linux,default-trigger = "default-off"; 76 }; 77 78 wireless-white { 79 label = "bcm53xx:white:wireless"; 80 gpios = <&chipcommon 12 GPIO_ACTIVE_HIGH>; 81 linux,default-trigger = "default-off"; 82 }; 83 }; 84 85 gpio-keys { 86 compatible = "gpio-keys"; 87 #address-cells = <1>; 88 #size-cells = <0>; 89 90 power { 91 label = "Power"; 92 linux,code = <KEY_POWER>; 93 gpios = <&chipcommon 1 GPIO_ACTIVE_LOW>; 94 }; 95 96 restart { 97 label = "Reset"; 98 linux,code = <KEY_RESTART>; 99 gpios = <&chipcommon 15 GPIO_ACTIVE_LOW>; 100 }; 101 102 aoss { 103 label = "AOSS"; 104 linux,code = <KEY_WPS_BUTTON>; 105 gpios = <&chipcommon 16 GPIO_ACTIVE_LOW>; 106 }; 107 108 /* Commit mode set by switch? */ 109 mode { 110 label = "Mode"; 111 linux,code = <KEY_SETUP>; 112 gpios = <&chipcommon 17 GPIO_ACTIVE_LOW>; 113 }; 114 115 /* Switch: AP mode */ 116 sw_ap { 117 label = "AP"; 118 linux,code = <BTN_0>; 119 gpios = <&chipcommon 18 GPIO_ACTIVE_LOW>; 120 }; 121 122 eject { 123 label = "USB eject"; 124 linux,code = <KEY_EJECTCD>; 125 gpios = <&chipcommon 20 GPIO_ACTIVE_LOW>; 126 }; 127 }; 128}; 129